Maximum number of databases on Cloud NX / VPS Server

Replies: 1

I was reading on another topic that to use the plugin on a server with multiple websites that the database needs to be set via the WP Config file for each website.

You mentioned to choose a number between 0-16 when using define( 'WP_REDIS_DATABASE', 0);

Is 0-16 the maximum numbers that can be used? I have 2 servers with over 50 websites on each so if I can only go up to 16 how else can I use the plugin on my servers to avoid domains redirecting.

Thanks, William